lxrfzzuaaa-027
UHF RFID R/W Module Overview
LXRFZZUAAA-027, -030, -032
・ Optimized antenna design for Murata tag
(ISO18000-63(6C) / EPC Gen2)
・ FCC / IC / ETSI / ARIB certified module (work in progress)
・ Phychips RED4
・ Low cost
・ Evaluation kit is available
Read Distance of Murata tag
LXMS21NCNH-147
Antenna Integrated
NXP G2iM
2.0 x 1.2 x 0.55 mm
Max 5mm
・ Module Size : 30.0 x 67.0 x 8.2 mm (w/ SMA)
・ Input Voltage = 5V, I/O Voltage = 3.3 or 5.0 V
・ Supply current = 400 mA (RF on, Typ)
・ Tx Power = 25dBm (23dBm is available under JP regulation)
・ Host Interface : UART
・ P/N : LXRFZZUAAA-027 (EU)
LXRFZZUAAA-030 (JP)
LXRFZZUAAA-032 (US)
LXMSANAA19-181
Laundry Tag
Impinji MonzaR6
40 x 6 x 0.2 mm
Max 1m
Copyright © Murata Manufacturing Co., Ltd. All rights reserved.
01 September 2016
1
Dimention / Pin Description
Top View
Side View
Φ3.2mm x 4
54mm
67mm
SMA-RP
Connector
Pin Description
30mm
654321
7 8 9 10 11 12
Hirose
DF11CZ-12DP-2V(27)
No
Pin Name
Type
Description
1
VSS
Supply pad
2
CSE
Digital Input
3
RESETb
Digital Input
4
5
6
7
8
9
10
RXD
TXD
VSS
VSS
VCC
VSS
VIO
Digital Input
Digital Output
Supply pad
Supply pad
Supply pad
Supply pad
Supply pad
11
ISP_MODEb
Digital input
12
VSS
Supply pad
GND reference
Chip Select enable
0:Disable, 1:Enable
Reader SOC Reset
signal, 0:Reset
UART data input
UART data output
GND reference
GND reference
Input Voltage 5V
GND reference
I/O voltage
Enable ISP mode
0: Enable
GND reference
Copyright © Murata Manufacturing Co., Ltd. All rights reserved.
01 September 2016
2
Block Diagram
UHF RFID R/W Module
External MCU
or
Controller
Switching
Connector
Antenna
Regulator
UHF RFID module
Phychips
RED4
50ohm
SMA-RP
Connector
Level Shifter
5.0V
Input Power
3.3V or 5.0V
I/O Signal
(UART)
MCU
Connector
Phychips RED4 module include matching circuit and timing device.
MCU or External Controller is required.
Copyright © Murata Manufacturing Co., Ltd. All rights reserved.
01 September 2016
3
Evaluation Kit
Evaluation Kit = Antenna(2 type) + R/W Module + UART-USB Bridge Board + Software
Antenna
R/W Module
UART-USB Bridge
MCU
Co-axial
Cable]
(50ohm)
PC
MCU
UART
Windows7 or later : available
OSX and Linux : under development
USB
Demo Software
Source
Code
MCU
Document
*P/N
LXRFZZUAAA-029 (EU)
LXRFZZUAAA-031 (JP)
LXRFZZUAAA-033 (US)
Software that is included in the evaluation kit is open source software (MIT License).
Copyright © Murata Manufacturing Co., Ltd. All rights reserved.
01 September 2016
4
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